STABILITY AND SUPERSTABILITY OF JORDAN HOMOMORPHISMS AND JORDAN DERIVATIONS ON BANACH ALGEBRAS AND C~*-ALGEBRAS: A FIXED POINT APPROACH
STABILITY AND SUPERSTABILITY OF JORDAN HOMOMORPHISMS AND JORDAN DERIVATIONS ON BANACH ALGEBRAS AND C~*-ALGEBRAS: A FIXED POINT APPROACH作者机构:Department of Mathematics Semnan University P.O.Box 35195-363 Semnan Iran Center of Excellence in Nonlinear Analysis and Applications (CENAA) Semnan University P.O.Box 35195-363 Semnan Iran Department of Mathematics University of Mohaghegh Ardabili Ardabil Iran Department of Mathematics Urmia University Urmia Iran
出 版 物:《Acta Mathematica Scientia》 (数学物理学报(B辑英文版))
年 卷 期:2011年第31卷第5期
页 面:1911-1922页
核心收录:
学科分类:07[理学] 08[工学] 070104[理学-应用数学] 080402[工学-测试计量技术及仪器] 0804[工学-仪器科学与技术] 0701[理学-数学]
主 题:alternative fixed point Hyers–Ulam–Rassias stability Jordan homomorphism Jordan derivation
摘 要:Using fixed point methods, we prove the Hyers–Ulam–Rassias stability and superstability of Jordan homomorphisms (Jordan *-homomorphisms), and Jordan derivations (Jordan *-derivations) on Banach algebras (C*-algebras) for the generalized Jensen–type functional equationwhere r is a fixed positive real number in (1, ∞).